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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FExpressionDistanceFieldApproxAO
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/MaterialHLSLTree.h |
| Include | #include "MaterialHLSLTree.h" |
FExpressionDistanceFieldApproxAO
(
const FExpression * InPositionExpression,
const FExpression * InNormalExpression,
const FExpression * InStepDistanceExpression,
const FExpression * InDistanceBiasExpression,
const FExpression * InMaxDistanceExpression,
int32 InNumSteps,
float InStepScale
)